The crayon developed for school children, with design concept of color mixture "high quality color pastel ", and it made possible to create the vivid and smooth drawing. The design is considered for children’s usage, matching the size for children's hand, and providing easy to open button on the lid. The package has the illustration of a boy and a girl sketching in the nature, so that it gives children delightful imagination for drawing. This package design has not changed much since it was first released. This product has graced the memories of childhood beyond the generation.